A lot of people take advantage of insurance, but with Verizon it costs $100 to get a replacement (in addition to the monthly cost). And you get a refurbed phone, so it really isn't worth it IMO. Accidental coverage on electronics from say best buy or staples?...I know lot of people that take advantage of this. A buddy of mine gets a new iPod every 2-3 years by just breaking his old one. They give him in store credit toward a new one each time. It's crazy.
On a side note, a few years ago I was having strange issues (and occasional blue screening) with a laptop I bought, and I suspected it was a lemon from the day I bought it. The place I bought it from (big office supply chain, I won't say the name) just kept re-imaging it which wouldn't fix the issue. Finally I had a customer service rep tell me that since I have the insurance it could get wet and be covered under accidental damage and they would have to give me a new one. So it broke, and I finally got a new one. Kinda sad they couldn't fix it normally, probably just needed a new motherboard, or maybe even just had a defective stick of memory.